Screenshot-Fix

newer screenshot

Readme.md

@@ -64,7 +64,7 @@ level 2 Support (also write):
 ## Limitations
 Since v4-r1 user can choose from 0 to 5 layers of course categories to be represented (from 0 to 2 layers in v1.07), however, user detail table always shows 2.
 
-## Screenshot
-![screenshot](https://user-images.githubusercontent.com/15816473/53569114-b1a9b100-3b63-11e9-8eb5-697c9f89a5fd.PNG)
-![Supporter_settings](https://github.com/eLearning-TUDarmstadt/moodle-tool_supporter/assets/1639438/2f6d85fe-a71b-4ece-bc5d-e8310016371f)
+## Screenshots
 ![Supporter_courses-users-overview](https://github.com/eLearning-TUDarmstadt/moodle-tool_supporter/assets/1639438/b71ce44b-cbb6-46d3-a466-aa53839e4e44)
+![Supporter_settings](https://github.com/eLearning-TUDarmstadt/moodle-tool_supporter/assets/1639438/2f6d85fe-a71b-4ece-bc5d-e8310016371f)
+![Supporter_create-course](https://github.com/eLearning-TUDarmstadt/moodle-tool_supporter/assets/1639438/d0c14d13-5155-41a4-be45-e80135ec7375)